19397-1827 HJ 2884
19h 39m 43.97s -18° 27' 25.3" P.A. 118.00 sep 18.8 mag 11.22,11.31
Coord 2000 |
19397-1827 |
|
Discov num |
HJ 2884 |
|
Comp |
|
|
Coord arcsec 2000 |
19 39 43.97 -18 27 25.3 |
|
Date first |
1830 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
119 |
|
Pa last |
118.1 |
|
P.A. Now (θ) |
118.1° |
|
Sep first |
15.0 |
|
Sep last |
18.816 |
|
Sep. Now (ρ) |
18.816" |
|
Mag pri |
11.22 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1.04
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6303-02050-1 |
|
Gaia DR2 |
6869996182200579584 |
|
WDS 19397-1827 HJ 2884 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19397-1827 |
HJ 2884 |
|
1998 |
5 |
119 |
18.7 |
11.22 |
11.31 |
|
D |
193943.97-182725.3 |
19397-1827 |
HJ 2884 |
|
1999 |
6 |
119 |
18.7 |
11.22 |
11.31 |
|
D |
193943.97-182725.3 |
19397-1827 |
HJ 2884 |
|
2000 |
7 |
119 |
18.8 |
11.22 |
11.31 |
|
|
193943.97-182725.3 |
19397-1827 |
HJ 2884 |
|
2010 |
8 |
119 |
18.8 |
11.22 |
11.31 |
|
|
193943.97-182725.3 |
19397-1827 |
HJ 2884 |
|
2016 |
9 |
119 |
18.8 |
11.22 |
11.31 |
|
|
193943.97-182725.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19397-1827 HJ 2884 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19397-1827 HJ 2884 : MEASURES
No records found.
WDS 19397-1827 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 19397-1827 : ALADIN DSS IMAGE @ 19h 39m 43.97s -18° 27' 25.3"
WDS 19397-1827 HJ 2884 : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
19397-1827 |
HJ 2884 |
|
118 |
18.8 |
|
Show |
|
19399-1813 |
LDS4813 |
|
130 |
2.4 |
15 |
Show |
|
19385-1810 |
GWP2874 |
|
323 |
29.4 |
25 |
Show |
|
19396-1854 |
ARA 791 |
|
86 |
11.7 |
27 |
Show |
|
19385-1800 |
ALD 93 |
|
290 |
1.9 |
33 |
Show |
|
19385-1758 |
DAM 168 |
|
222 |
3.0 |
35 |
Show |
|
19382-1854 |
HJ 2881 |
|
330 |
1.4 |
35 |
Show |
|
19400-1903 |
GWP2878 |
|
130 |
18.7 |
36 |
Show |
|
19390-1912 |
HU 952 |
|
294 |
1.6 |
47 |
Show |
|
19378-1749 |
RST3232 |
|
309 |
0.3 |
48 |
Show |
|
19364-1902 |
ARA 788 |
AB |
19 |
15.0 |
58 |
Show |
|
19364-1902 |
ARA 788 |
AC |
284 |
12.4 |
58 |
Show |
|
19380-1925 |
BRT1554 |
BC |
212 |
6.8 |
62 |
Show |
|
19380-1925 |
ARA 789 |
AB |
72 |
8.4 |
62 |
Show |
|
19380-1925 |
BRT1554 |
AC |
126 |
5.4 |
62 |
Show |
|
19354-1836 |
UC 3982 |
|
232 |
88.0 |
62 |
Show |
|
19362-1905 |
SEE 383 |
|
259 |
3.6 |
63 |
Show |
|
19448-1832 |
RST3237 |
|
171 |
3.2 |
72 |
Show |
|
19445-1829 |
AAQ 11 |
|
351 |
5.7 |
73 |
Show |
|
19347-1806 |
HDS2780 |
|
305 |
0.4 |
75 |
Show |
|
19397-1713 |
GWP2877 |
|
31 |
138.4 |
75 |
Show |
|
19404-1943 |
GWP2879 |
|
220 |
300.7 |
76 |
Show |
|
19420-1714 |
KPP3123 |
|
115 |
1.8 |
81 |
Show |
|
19399-1703 |
ARN 53 |
|
253 |
26.8 |
85 |
Show |
|
19384-1951 |
GWP2872 |
|
345 |
59.3 |
86 |
Show |
|
19344-1913 |
ARA 786 |
|
233 |
13.5 |
88 |
Show |
|
19336-1837 |
HJ 5128 |
BC |
127 |
4.3 |
88 |
Show |
|
19336-1837 |
HJ 5128 |
AB |
110 |
21.3 |
89 |
Show |
|
19338-1858 |
ARA 785 |
|
329 |
12.7 |
89 |
Show |
|
19337-1901 |
KPP 919 |
|
63 |
7.6 |
93 |
Show |
|
19445-1724 |
OCC 25 |
|
172 |
0.2 |
94 |
Show |
|
19392-1654 |
OCC 534 |
Aa,Ab |
-1 |
0.1 |
94 |
Show |
|
19392-1654 |
S 722 |
AB |
236 |
10.3 |
94 |
Show |
|
19403-1653 |
OCC 530 |
|
-1 |
0.0 |
96 |
Show |
|
19444-1939 |
ARA 792 |
|
227 |
8.8 |
98 |
Show |
|
19452-1729 |
GWP2887 |
|
229 |
298.5 |
98 |
Show |
|
19394-2005 |
ARA1194 |
|
40 |
5.4 |
99 |
Show |
|
19357-1947 |
ARA 787 |
|
18 |
8.3 |
99 |
Show |
|
19440-1947 |
BHA 33 |
|
187 |
11.2 |
100 |
Show |
|
19430-1957 |
WSP 67 |
AB |
54 |
4.5 |
101 |
Show |
|
19430-1957 |
WSP 67 |
AC |
69 |
6.0 |
101 |
Show |
|
19430-1957 |
WSP 67 |
AD |
153 |
18.4 |
101 |
Show |
|
19430-1957 |
WSP 67 |
AE |
330 |
14.5 |
101 |
Show |
|
19430-1957 |
WSP 67 |
AF |
316 |
23.5 |
101 |
Show |
|
19388-2007 |
ARA1193 |
|
288 |
7.5 |
101 |
Show |
|
19369-2003 |
BHA 31 |
AB |
123 |
4.7 |
104 |
Show |
|
19369-2003 |
UC 3986 |
AC |
82 |
50.9 |
104 |
Show |
|
19342-1934 |
HDS2778 |
|
339 |
0.1 |
104 |
Show |
|
19342-1719 |
OCC 971 |
|
-1 |
0.2 |
105 |
Show |
|
19372-2009 |
RST5549 |
|
145 |
0.3 |
107 |
Show |
|
19338-1935 |
J 1761 |
|
54 |
6.7 |
108 |
|
|
WDS 19397-1827 : COMPONENTS
19397-1827 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
193943.97-182725.3 |
|
Mag |
11.22 |
|
PmRA |
-1.00 |
|
PmDE |
6.0 |
|
Tycho2 |
6303-02050-1 |
|
DM |
BD-18 5445 |
|
Tycho2 |
6303-02050-1 |
|
Pflag |
|
|
RAmdeg |
294.93322366 |
|
DEmdeg |
-18.45701729 |
|
PmRA |
-2.8 |
|
PmDE |
6.6 |
|
E RAmdeg |
54 |
|
E DEmdeg |
62 |
|
E pmRA |
2.8 |
|
E pmDE |
3.0 |
|
EpRAm |
1986.39 |
|
EpDEm |
1985.13 |
|
Num |
3 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
1.6 |
|
Q pmDE |
0.3 |
|
BTmag |
11.590 |
|
E BTmag |
0.087 |
|
VTmag |
11.224 |
|
E VTmag |
0.104 |
|
Prox |
187 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
294.93323028 |
|
DEdeg |
-18.45703278 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
56.1 |
|
E DEdeg |
64.5 |
|
Posflg |
|
|
Corr |
-0.3 |
|
19397-1827 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
193945.08-182734.2 |
|
Mag |
11.31 |
|
PmRA |
1.00 |
|
PmDE |
0.0 |
|
Tycho2 |
6303-02386-1 |
|
Calc delta mag |
0.09 |
|
Calc coord |
yes |
|
Tycho2 |
6303-02386-1 |
|
Pflag |
|
|
RAmdeg |
294.93802663 |
|
DEmdeg |
-18.45954408 |
|
PmRA |
-1.4 |
|
PmDE |
1.4 |
|
E RAmdeg |
66 |
|
E DEmdeg |
74 |
|
E pmRA |
3.1 |
|
E pmDE |
3.3 |
|
EpRAm |
1984.92 |
|
EpDEm |
1983.82 |
|
Num |
3 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.5 |
|
Q pmDE |
1.4 |
|
BTmag |
11.985 |
|
E BTmag |
0.134 |
|
VTmag |
11.308 |
|
E VTmag |
0.112 |
|
Prox |
187 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
294.93803056 |
|
DEdeg |
-18.45954722 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
69.1 |
|
E DEdeg |
77.9 |
|
Posflg |
|
|
Corr |
-0.3 |
|